Spray bottle cap



FIG. 1 illustrates a perspective view of an ornamental design of a spray bottle cap in accordance with the present invention;

FIG. 2 illustrates a rear view of the embodiment illustrated in FIG. 1;

FIG. 3 illustrates a top view of the embodiment illustrated in FIG. 1;

FIG. 4 illustrates a front view of the embodiment illustrated in FIG. 1; and,

FIG. 5 illustrates a side view of the embodiment illustrated in FIG. 1.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

I claim the ornamental design for a spray bottle cap, as shown and described. 